What is Don Bui's specialty?

Don Bui (NPI 1932313483) is a Medicare-billing provider whose primary specialty is Urology in Laguna Hills, CA.

Where does Don Bui practice?

Don Bui practices in Laguna Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1932313483.

How much does Medicare pay Don Bui?

Don Bui (NPI 1932313483) received approximately $268K in total Medicare Part B payments, serving 766 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932313483

Don BuiM.D.

PRACTICEORANGE COUNTY UROLOGY ASSOCIATES, INC. A MEDICAL GROUPSee all providers at this practice →

UrologyLaguna Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,529

Unique beneficiaries

—

Total services

4,093

Distinct HCPCS

Medicare payment

$194K

Peer benchmark

Total Medicare services vs. 942 Urology providers in CA — top quintile (cohort median 1,637).

PRESCRIBING · PART D · 2024

Total Rx claims

3,480

Beneficiaries

—

Total drug cost

$363K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Tamsulosin Hcl1,393 claims

Finasteride455 claims

Trospium Chloride205 claims

Dutasteride204 claims

Vibegron147 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Food and Beverage$2K

Education$2K

Travel and Lodging$995

Top paying entities

Food and Beverage$2K

Education$2K

Travel and Lodging$995

REFERRAL NETWORK

Where Don Bui's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ORANGE COAST MEMORIAL MEDICAL CENTER	67	252
Unilab Corporation Clinical Laboratory · West Hills, CA	63	206
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	22	76
SUTHERLAND, JAMES	13	60
Michael Wang Diagnostic Radiology · Anaheim, CA	11	44

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history